Cisco 881, Ethernet WAN, Ethernet cepat, Hitam
Cisco 881. Standar jaringan: IEEE 802.3, IEEE 802.3u, Tipe antarmuka ethernet: Ethernet cepat, Teknologi pengkabelan: 10/100Base-T(X). Protokol pengelolaan: SNMPv3, Secure Shell (SSH) Protocol, CLI, and HTTP, Codec suara: G.711, G.723.1, G.726, G.728, G.729, G.729ab. Algoritme keamanan: 3DES, 128-bit AES, 192-bit AES, 256-bit AES, AES, DES, HTTPS, IPSEC, SSL/TLS, WEP, WPA, WPA2, Keamanan firewall: Cisco IOS. Kabel disertakan: AC. Memori flash: 256 MB, Memori internal: 512 MB